Institute of Experimental Mineralogy
                 Russian Academy of Sciences
     -------------------------------------------------
           142432, Chernogolovka, Moscow district
             A.V. Chichagov  +7(496)52-22320

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          ***      W W W - X R A Y P O L       ***
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ROSENBERGITE

1, DN

AlF{F(0.5)[H(2)O](0.5)}(4).H(2)O


Tetragonal  * P4/n  Z = 2

R =0.0276          NR =316

27 .3 .1998

Ref.Str.:

         Olmi F., Sabelli C., Trosti-ferroni R. (1993)

         * Eur. J. Mineral., 5, 1167-1174

Reserv:

         There are U(ij) in the article.  D.T.N.

                   Initial data from BDM-file 

   Lattice parameters (cub. angs.,degr.):

             a =   7.715    alpha =   90.0 
             b =   7.715    beta  =   90.0 
             c =   3.648    gamma =   90.0 

    Unit cell volume (cub. angs.) =   217.13

    Molar volume ( cub.cm/mol.) =    65.39

  Co-ordinates, thermal parameters, occupation for atomic positions:

NoP   x/a     y/b     z/c    B(j)   atom  / occupation

   1 0.25    0.25    0.1396   0.88   Al    = 1.00
   2 0.25    0.25    0.6384   1.98   F     = 1.00
   3 0.75    0.25    0.5      1.41   O     = 1.00
   4 0.4652  0.3484  0.1366   1.91   O     = 0.5 , O     = 0.0 
   5 0.655   0.283   0.379    3.0    H     = 0.5 , H     = 0.0 
   6 0.488   0.449   0.046    3.0    H     = 0.5 , H     = 0.0 
   7 0.56    0.315   0.258    3.0    H     = 0.5 , H     = 0.0 


  Co-ordinates for all atomic positions :

   No       NoP      x/a        y/b       z/c 

     1       1     0.25       0.25       0.1396
     2       2     0.25       0.25       0.6384
     3       3     0.75       0.25       0.5   
     4       4     0.4652     0.3484     0.1366
     5       5     0.655      0.283      0.379 
     6       6     0.488      0.449      0.046 
     7       7     0.56       0.315      0.258 
     8       1     0.75       0.75       0.8604
     9       2     0.75       0.75       0.3616
    10       3     0.25       0.75       0.5   
    11       4     0.5348     0.6516     0.8634
    12       5     0.345      0.717      0.621 
    13       6     0.512      0.551      0.954 
    14       7     0.44       0.685      0.742 
    15       4     0.1516     0.4652     0.1366
    16       4     0.0348     0.1516     0.1366
    17       4     0.3484     0.0348     0.1366
    18       5     0.217      0.655      0.379 
    19       5     0.845      0.217      0.379 
    20       5     0.283      0.845      0.379 
    21       6     0.051      0.488      0.046 
    22       6     0.012      0.051      0.046 
    23       6     0.449      0.012      0.046 
    24       7     0.185      0.56       0.258 
    25       7     0.94       0.185      0.258 
    26       7     0.315      0.94       0.258 
    27       4     0.8484     0.5348     0.8634
    28       4     0.9652     0.8484     0.8634
    29       4     0.6516     0.9652     0.8634
    30       5     0.783      0.345      0.621 
    31       5     0.155      0.783      0.621 
    32       5     0.717      0.155      0.621 
    33       6     0.949      0.512      0.954 
    34       6     0.988      0.949      0.954 
    35       6     0.551      0.988      0.954 
    36       7     0.815      0.44       0.742 
    37       7     0.06       0.815      0.742 
    38       7     0.685      0.06       0.742 


X-ray density (g/cm cub.)   =      1.53

MU (1/cm) =      33.293    Mass attenuation coefficient (cm**2/g) =     21.769

 Selected interatomic distances (cation-anion,anion-anion):

 NoP    Atom              Rad.sph.      C.N.    Distance     NoP N.
                           (angs.)               (angs.)

    1    Al                  2.316        6
                                                 1.8196       2
                                                 1.8284       2
                                                 1.8256       4
                                                 1.8256       4
                                                 1.8256       4
                                                 1.8256       4
    2    F                   3.228        8
                                                 2.576        4
                                                 2.5853       4
                                                 2.576        4
                                                 2.5853       4
                                                 2.576        4
                                                 2.5853       4
                                                 2.576        4
                                                 2.5853       4
    3    O                   3.264        4
                                                 2.6761       4
                                                 2.6761       4
                                                 2.6761       4
                                                 2.6761       4
    4   O    ,O              3.264        6
                                                 2.5853       2
                                                 2.576        2
                                                 2.6761       3
                                                 2.5987       4
                                                 2.5818       4
                                                 2.5818       4
    5   H    ,H              1.632        1
                                                 0.8927       3
    6   H    ,H              1.632        1
                                                 0.8617       4
    7   H    ,H              1.632        1
                                                 0.893        4

  X-ray diffraction powder data (II),  X-Ray W.L. =   1.54056(angs.):

  No   H   K   L   Theta 2*Theta    S       LPG   MF        F          I int.
                    ( degree )                                         *100

    1   1   1   0  8.117  16.234   0.092   97.37    4       26.5      580.5
    2   2   0   0 11.518  23.037   0.13    47.27    4       41.4      687.9
    3   0   0   1 12.19   24.38    0.137   41.98    2        7.9       11.2
    4   1   0   1 13.507  27.014   0.152   33.81    8       15.0      129.7
    5   1   1   1 14.715  29.43    0.165   28.18    8       19.8      187.3
    6   2   2   0 16.403  32.806   0.183   22.31    4       38.1      274.5
    7   2   0   1 16.895  33.79    0.189   20.92    8       14.7       76.7
    8   1   2   1 17.896  35.792   0.199   18.45    8        9.1       25.7
    9   2   1   1 17.896  35.792   0.199   18.45    8        4.5        6.3
   10   1   3   0 18.405  36.809   0.205   17.35    4        1.8        0.5
   11   3   1   0 18.405  36.809   0.205   17.35    4       30.0      132.2
   12   2   2   1 20.647  41.294   0.229   13.45    8        8.8       17.5
   13   3   0   1 21.498  42.996   0.238   12.28    8        0.2        0.0
   14   1   3   1 22.323  44.646   0.247   11.29    8        1.6        0.5
   15   3   1   1 22.323  44.646   0.247   11.29    8       17.8       60.8
   16   4   0   0 23.539  47.077   0.259   10.01    4       34.5      100.9
   17   2   3   1 24.667  49.334   0.271    9.0     8        0.7        0.1
   18   3   2   1 24.667  49.334   0.271    9.0     8       12.1       22.4
   19   0   0   2 24.98   49.96    0.274    8.75    2        1.2        0.1
   20   3   3   0 25.062  50.123   0.275    8.68    4       20.6       31.2
   21   1   0   2 25.718  51.436   0.282    8.18    8       32.0      142.7
   22   1   1   2 26.441  52.883   0.289    7.68    8       11.9       18.6
   23   2   4   0 26.52   53.04    0.29     7.63    4       31.5       64.4
   24   4   2   0 26.52   53.04    0.29     7.63    4       44.0      125.2
   25   4   0   1 26.856  53.712   0.293    7.42    8        3.5        1.6
   26   1   4   1 27.558  55.117   0.3      6.99    8        0.5        0.0
   27   4   1   1 27.558  55.117   0.3      6.99    8       12.3       18.1
   28   2   0   2 27.848  55.697   0.303    6.83    8        3.0        1.0
   29   3   3   1 28.249  56.498   0.307    6.61    8       12.7       18.0
   30   1   2   2 28.534  57.068   0.31     6.46    8       13.9       21.2
   31   2   1   2 28.534  57.068   0.31     6.46    8       22.6       56.0
   32   2   4   1 29.598  59.197   0.321    5.95    8        3.4        1.1
   33   4   2   1 29.598  59.197   0.321    5.95    8        5.2        2.7
   34   2   2   2 30.532  61.064   0.33     5.55    8        4.1        1.6
   35   1   5   0 30.604  61.207   0.33     5.52    4       19.4       17.7
   36   5   1   0 30.604  61.207   0.33     5.52    4       17.2       13.8
   37   3   0   2 31.181  62.362   0.336    5.3     8       15.0       20.4
   38   1   3   2 31.822  63.644   0.342    5.07    8        8.2        5.8
   39   3   1   2 31.822  63.644   0.342    5.07    8       11.1       10.7
   40   3   4   1 32.822  65.644   0.352    4.74    8        5.2        2.2
   41   4   3   1 32.822  65.644   0.352    4.74    8        7.1        4.0
   42   5   0   1 32.822  65.644   0.352    4.74    8        4.6        1.7
   43   1   5   1 33.446  66.892   0.358    4.55    8       12.9       12.8
   44   5   1   1 33.446  66.892   0.358    4.55    8       10.5        8.5
   45   2   3   2 33.705  67.409   0.36     4.48    8       13.3       13.5
   46   3   2   2 33.705  67.409   0.36     4.48    8       26.4       52.9
   47   4   4   0 34.388  68.776   0.367    4.3     4       19.7       14.2
   48   2   5   1 35.285  70.57    0.375    4.08    8       11.5        9.2
   49   5   2   1 35.285  70.57    0.375    4.08    8        7.8        4.2
   50   4   0   2 35.537  71.075   0.377    4.02    8        2.4        0.4
   51   3   5   0 35.604  71.207   0.378    4.01    4       17.3       10.2
   52   5   3   0 35.604  71.207   0.378    4.01    4       13.2        5.9
   53   1   4   2 36.139  72.278   0.383    3.89    8       15.6       16.1
   54   4   1   2 36.139  72.278   0.383    3.89    8       25.2       41.9
   55   3   3   2 36.737  73.474   0.388    3.77    8        8.7        4.8
   56   6   0   0 36.802  73.604   0.389    3.76    4       17.9       10.2
   57   4   4   1 37.083  74.166   0.391    3.7     8        3.7        0.8
   58   2   4   2 37.921  75.843   0.399    3.56    8        1.2        0.1
   59   4   2   2 37.921  75.843   0.399    3.56    8        0.6        0.0
   60   3   5   1 38.264  76.527   0.402    3.5     8       11.2        7.4
   61   5   3   1 38.264  76.527   0.402    3.5     8        8.4        4.2
   62   2   6   0 39.158  78.315   0.41     3.37    4       30.1       25.9
   63   6   2   0 39.158  78.315   0.41     3.37    4       19.8       11.2
   64   0   0   3 39.305  78.611   0.411    3.35    2       17.1        4.1
   65   6   0   1 39.433  78.866   0.412    3.33    8        3.6        0.7
   66   1   0   3 39.887  79.774   0.416    3.27    8        5.4        1.6
   67   1   6   1 40.014  80.028   0.417    3.25    8        6.9        2.7
   68   6   1   1 40.014  80.028   0.417    3.25    8        0.6        0.0
   69   1   1   3 40.466  80.932   0.421    3.2     8        2.6        0.4
   70   3   4   2 40.834  81.668   0.424    3.16    8       16.5       14.6
   71   4   3   2 40.834  81.668   0.424    3.16    8       18.3       17.9
   72   5   0   2 40.834  81.668   0.424    3.16    8       15.7       13.1
   73   1   5   2 41.411  82.821   0.429    3.1     8        7.2        2.7
   74   5   1   2 41.411  82.821   0.429    3.1     8        7.6        3.0
   75   2   0   3 41.62   83.239   0.431    3.07    8        8.1        3.4
   76   2   6   1 41.746  83.491   0.432    3.06    8        4.5        1.0
   77   6   2   1 41.746  83.491   0.432    3.06    8        1.2        0.1
   78   1   2   3 42.194  84.388   0.436    3.02    8        0.3        0.0
   79   2   1   3 42.194  84.388   0.436    3.02    8        3.1        0.5
   80   4   5   1 42.32   84.64    0.437    3.01    8        1.9        0.2
   81   5   4   1 42.32   84.64    0.437    3.01    8        0.3        0.0
   82   2   5   2 43.132  86.264   0.444    2.94    8       20.9       21.8
   83   5   2   2 43.132  86.264   0.444    2.94    8       18.0       16.2
   84   2   2   3 43.912  87.824   0.45     2.89    8        7.6        2.8
   85   3   0   3 44.483  88.966   0.455    2.86    8        1.1        0.1
   86   3   6   1 44.608  89.216   0.456    2.85    8        7.6        2.8
   87   6   3   1 44.608  89.216   0.456    2.85    8        5.1        1.2
   88   4   4   2 44.847  89.694   0.458    2.84    8        1.8        0.2
   89   1   7   0 44.909  89.819   0.458    2.83    4       10.8        2.8
   90   5   5   0 44.909  89.819   0.458    2.83    4        5.1        0.6
   91   7   1   0 44.909  89.819   0.458    2.83    4        5.2        0.6


  X-ray diffraction powder data (I)...X-Ray wave length =  1.54056 (angs.):

  No   H   K   L   Theta 2*Theta    d           I int   I int.n.  I p.h.n.   H(Si)
                    ( degree )   (angstrem)     *100                         *100

    1   1   1   0   8.117  16.234  5.45533      580.5     84.4     84.8     5.6
    2   2   0   0  11.518  23.037  3.8575       687.9    100.0    100.0     5.6
    3   0   0   1  12.19   24.38   3.648         11.2      1.6      1.6     5.6
    4   1   0   1  13.507  27.014  3.29791      129.7     18.9     18.8     5.6
    5   1   1   1  14.715  29.43   3.03246      187.3     27.2     27.1     5.6
    6   2   2   0  16.403  32.806  2.72766      274.5     39.9     39.6     5.6
    7   2   0   1  16.895  33.79   2.6505        76.7     11.1     11.0     5.7
    8   1   2   1  17.896  35.792  2.50669       32.0      4.7      4.6     5.7
    9   3   1   0  18.405  36.809  2.4397       132.2     19.2     19.0     5.7
   10   2   2   1  20.647  41.294  2.18453       17.5      2.5      2.5     5.7
   11   3   1   1  22.323  44.646  2.02797       60.8      8.8      8.7     5.7
   12   4   0   0  23.539  47.077  1.92875      100.9     14.7     14.3     5.7
   13   3   2   1  24.667  49.334  1.84568       22.4      3.3      3.2     5.7
   14   3   3   0  25.062  50.123  1.81844       31.2      4.5      4.4     5.7
   15   1   0   2  25.718  51.436  1.77507      142.7     20.7     20.2     5.8
   16   1   1   2  26.441  52.883  1.72987       18.6      2.7      2.6     5.8
   17   4   2   0  26.52   53.04   1.72513      189.6     27.6     26.8     5.8
   18   4   1   1  27.558  55.117  1.66492       18.1      2.6      2.5     5.8
   19   3   3   1  28.249  56.498  1.62746       18.0      2.6      2.5     5.8
   20   2   1   2  28.534  57.068  1.61253       77.2     11.2     10.8     5.8
   21   1   5   0  30.604  61.207  1.51304       31.5      4.6      4.4     5.8
   22   3   0   2  31.181  62.362  1.48777       20.4      3.0      2.8     5.8
   23   3   1   2  31.822  63.644  1.46086       16.5      2.4      2.3     5.9
   24   4   3   1  32.822  65.644  1.42111        7.9      1.2      1.1     5.9
   25   1   5   1  33.446  66.892  1.39759       21.3      3.1      2.9     5.9
   26   3   2   2  33.705  67.409  1.38811       66.4      9.6      9.2     5.9
   27   4   4   0  34.388  68.776  1.36383       14.2      2.1      2.0     5.9
   28   2   5   1  35.285  70.57   1.33349       13.4      1.9      1.8     5.9
   29   3   5   0  35.604  71.207  1.32311       16.1      2.3      2.2     5.9
   30   4   1   2  36.139  72.278  1.30612       58.0      8.4      7.9     5.9
   31   6   0   0  36.802  73.604  1.28583       10.2      1.5      1.4     6.0
   32   3   5   1  38.264  76.527  1.24383       11.6      1.7      1.6     6.0
   33   2   6   0  39.158  78.315  1.21985       37.2      5.4      5.0     6.0
   34   4   3   2  40.834  81.668  1.17803       45.7      6.6      6.1     6.1
   35   2   5   2  43.132  86.264  1.12666       38.0      5.5      5.0     6.1

Reference:
Chichagov A.V. et al.
Information-Calculating System on Crystal Structure Data of Minerals
(MINCRYST)
- Kristallographiya, v.35, n.3, 1990, p.610-616 (in Russian)